CN104507227B - 无变压器的恒流电源电路 - Google Patents
无变压器的恒流电源电路 Download PDFInfo
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Families Citing this family (6)
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CN105162324B (zh) * | 2015-10-26 | 2018-03-02 | 株洲中车时代电气股份有限公司 | 直流高压电源、高位取能装置及其供电方法 |
CN106413192B (zh) * | 2016-10-25 | 2020-12-15 | 上海路傲电子科技有限公司 | 一种线性恒流驱动电路 |
CN110032103A (zh) * | 2019-04-09 | 2019-07-19 | 广西俊锦科技有限公司 | 智能楼宇监控系统 |
CN110366288B (zh) * | 2019-06-05 | 2021-06-11 | 鹰潭阳光照明有限公司 | 一种智能led灯的智能控制器电路 |
DE102019125651A1 (de) | 2019-09-24 | 2021-03-25 | Jürgen Wambach | Beleuchtungseinrichtung für einen Aufzugschacht mit Notlichtfunktion |
CN212812088U (zh) * | 2020-05-06 | 2021-03-26 | 广东微观科技有限公司 | 高压灯带可控硅调节电路 |
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JP3788214B2 (ja) * | 2000-08-15 | 2006-06-21 | 株式会社村田製作所 | 放電管点灯用高圧電源装置の異常保護回路 |
CN101882879B (zh) * | 2010-06-30 | 2013-10-02 | 海洋王照明科技股份有限公司 | 恒流源转恒压源电路及使用该电路的灯具 |
CN101984732A (zh) * | 2010-11-15 | 2011-03-09 | 深圳市大有庆科技有限公司 | Led恒流电源的控制方法及led恒流电源电路 |
KR20140001672A (ko) * | 2012-06-28 | 2014-01-07 | 삼성전기주식회사 | 엘이디 조명 구동 회로 및 방법 |
CN204305425U (zh) * | 2014-12-17 | 2015-04-29 | 东莞市纳川盈海照明有限公司 | 无变压器的恒流电源电路 |
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Denomination of invention: Transformer-free constant current power circuit Effective date of registration: 20180105 Granted publication date: 20160817 Pledgee: Dongguan branch of China Co truction Bank Corp. Pledgor: GENERAL LIGHTING ELECTRONIC CO., LTD. Registration number: 2018440000011 |
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Date of cancellation: 20190920 Granted publication date: 20160817 Pledgee: Dongguan branch of China Co truction Bank Corp. Pledgor: GENERAL LIGHTING ELECTRONIC CO., LTD. Registration number: 2018440000011 |
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Effective date of registration: 20200120 Address after: 528400 one of the third floor, building 1, No. 11, Chengnan Second Road, South District, Zhongshan City, Guangdong Province (application for residence) Patentee after: Guangdong Micro Technology Co., Ltd Address before: 523000 Guangdong city of Dongguan Province Huang Zhen Mei Tian Tong Community Xinju Liuzhou Industrial Park F building first, fourth, fifth floor Patentee before: GENERAL LIGHTING ELECTRONIC CO., LTD. |
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